Nishan Garabedian Christopher
CIK 1492604 · View on SEC EDGAR ↗
First SEC filing: April 25, 2012 · Latest: April 25, 2012
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Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 27, 2015 | SRPT | P | 800 | $11.82 | $9,456 | 29,552 Direct | +2.78% | Acquired | 65.5% (price as of 2026-08-21) |
| Dec. 15, 2011 | SRPT | P | 300,000 | $0.58 | $174,000 | 430,000 Direct | +230.77% | Acquired | 462.1% (price as of 2026-08-21) |
| April 6, 2011 | SRPT | P | 130,000 | $1.50 | $195,000 | 130,000 Direct | — | Acquired | 117.3% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 27, 2015 | SRPT | Incentive Stock Option (right to buy) | Common Stock (7,196) | $13.90 | Feb. 27, 2025 | 7,196 | Acquired |
| Feb. 27, 2015 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock (365,804) | $13.90 | Feb. 27, 2025 | 365,804 | Acquired |
| Feb. 28, 2014 | SRPT | Incentive Stock Option (right to buy) | Common Stock (3,444) | $29.03 | Feb. 28, 2024 | 3,444 | Acquired |
| Feb. 28, 2014 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock (186,556) | $29.03 | Feb. 28, 2024 | 186,556 | Acquired |
| June 4, 2013 | SRPT | Incentive Stock Option (right to buy) | Common Stock (2,863) | $34.92 | June 4, 2023 | 2,863 | Acquired |
| June 4, 2013 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock (185,000) | $34.92 | June 4, 2023 | 185,000 | Acquired |
| June 4, 2013 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock (182,137) | $34.92 | June 4, 2023 | 182,137 | Acquired |
| Aug. 23, 2012 | SRPT | Stock Appreciation Right | Common Stock (70,000) | $10.08 | Aug. 23, 2022 | 70,000 | Acquired |
| Aug. 23, 2012 | SRPT | Stock Option (Right to Buy) | Common Stock (150,000) | $10.08 | Aug. 23, 2022 | 150,000 | Acquired |
| April 24, 2012 | SRPT | Stock Option (right to buy) | Common Stock (245,000) | $0.90 | April 24, 2022 | 245,000 | Acquired |
| Aug. 31, 2011 | SRPT | Stock Option (right to buy) | Common Stock (200,000) | $1.24 | Aug. 31, 2021 | 200,000 | Acquired |
| Jan. 3, 2011 | SRPT | Stock Option (right to buy) | Common Stock (1,900,000) | — | Jan. 3, 2021 | 1,900,000 | Acquired |
| Jan. 2, 2011 | SRPT | Stock Option (right to buy) | Common Stock (1,900,000) | $2.12 | Jan. 2, 2021 | 1,900,000 | Acquired |
| June 8, 2010 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock (60,000) | $1.30 | June 8, 2020 | 60,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).